THORLABS ERM200 Benchtop Extinction Ratio Meter Giya sa Gumagamit
THORLABS ERM200 Benchtop Extinction Ratio Meter Specifications All technical data are valid at 23 ± 5 °C and 45 ± 15% relative humidity (non-condensing). Specification ERM200 ERM210 ERM220 Wavelength Range 600 nm to 1600 nmā¦